indexo.dev

itsm.de

.de dns crawl

First seen 2026-05-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 9823 ms crawled 2026-05-16

DE · 185.243.135.32 · AS15817 Mittwald CM Service GmbH & Co. KG

Reputation 100/100

sector b2b services type blog

HTML metadata

Title
IT-Systemhaus und IT-Dienstleister für Unternehmen und Organisationen
Description
ITSM ist ein 1998 gegründetes IT-Systemhaus und IT-Dienstleister in Langenfeld, zentral gelegen zwischen Düsseldorf und Köln.
Language
de
Generator
Contao Open Source CMS

Open Graph

url
https://www.itsm.de/
title
IT-Systemhaus und IT-Dienstleister für Unternehmen und Organisationen
site name
ITSM GmbH
description
ITSM ist ein 1998 gegründetes IT-Systemhaus und IT-Dienstleister in Langenfeld, zentral gelegen zwischen Düsseldorf und Köln.

Technology

Server
Apache
CMS
Ghost

Contact

Email
Phone

Registration

Updated
2026-02-19
Name servers
  • ns07.domaincontrol.com.
  • ns08.domaincontrol.com.

DNS records live

NS
  • ns07.domaincontrol.com
  • ns08.domaincontrol.com
MX
  • 5 itsm-de.mail.protection.outlook.com
TXT
  • fortinet-fortiphish-site-verification=pDtjE5Br6cuBN8yjJWkuwE
Verified for
  • Atlassian
  • Google

Email authentication strong

SPF
v=spf1 ip4:213.203.206.28 ip4:213.203.206.19 ip4:213.203.206.87 ip4:213.203.206.24 include:spf.protection.outlook.com include:spf.server-he.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; pct=100
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxSAophg3dwyaCly8tfciz5jb7ts+A9tmriMNQ2FUzszrJY+/nPTGApEwzYTAjDrYAtzVJeTgR7CZE8IrGhU…
selectors probed

Certificate (current)

R12
from 2026-03-20 to 2026-06-18
Expires in 28 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 90/100 Checked live page: https://www.itsm.de/

present
  • strict-transport-security
  • content-security-policy
  • x-frame-options
  • x-content-type-options
  • referrer-policy
  • permissions-policy
findings
  • CSP allows unsafe inline scripts/styles
  • CSP uses wildcard sources
Header values
referrer-policy
no-referrer-when-downgrade, strict-origin-when-cross-origin
x-frame-options
SAMEORIGIN
permissions-policy
interest-cohort=()
x-content-type-options
nosniff
content-security-policy
default-src 'self' *.contao.org *.github.io data:; worker-src blob:; script-src 'self' 'unsafe-inline' 'unsafe-eval'; script-src-elem 'self' 'unsafe-inline' *.youtube.com *.youtube-nocookie.com *.google-analytics.com *.googletagmanager.com; style-src 'self' 'unsafe-inline'; style-src-attr 'self' 'unsafe-inline'; font-src 'self'; frame-src 'self' *.youtube.com *.youtube-nocookie.com; frame-ancestors 'self'; connect-src 'self' *.contao.org *.composer-resolver.cloud *.github.io *.packagist.org packagist.org *.algolia.net *.algolianet.com;
strict-transport-security
max-age=31536000, max-age=63072000; includeSubDomains; preload

Links to (3)